CN1157785A - Ergonomical hand wheel for railway car hand brake - Google Patents
Ergonomical hand wheel for railway car hand brake Download PDFInfo
- Publication number
- CN1157785A CN1157785A CN96107134A CN96107134A CN1157785A CN 1157785 A CN1157785 A CN 1157785A CN 96107134 A CN96107134 A CN 96107134A CN 96107134 A CN96107134 A CN 96107134A CN 1157785 A CN1157785 A CN 1157785A
- Authority
- CN
- China
- Prior art keywords
- gear
- gear ring
- sun gear
- ergonomical
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H13/00—Actuating rail vehicle brakes
- B61H13/02—Hand or other personal actuation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20834—Hand wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Retarders (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
An ergonomic hand wheel for use on a hand brake system on a railway car in which a hand wheel includes a planetary gear system to provides a mechanical advantage to significantly reduce the effort and force required to turn the hand wheel. The planetary gear system includes a sun gear rigidly interconnected to the hand wheel and a hub member rotatably interconnected to the hand wheel which is independently rotatable relative to the hand wheel. The hub member further including a socket at the axis for attaching the hub member to a rotatable drive member of a hand brake system on a railway car, as well as a plurality of planetary gears rotatably secured thereto to mesh with and engage the sun gear. A fixed ring gear attached to a structural element independent of the hand wheel and the hub member, encircles, meshes with and engages the planetary gears.
Description
The present invention relates generally to a kind of hand-operated brake device that is used for guideway vehicle, the handwheel devices that relates to a kind of ergonomical of novelty especially, it is used to have the guideway vehicle of traditional rim brake system, it has significantly to reduce rotates the required operation of handwheel or the mechanical equivalent of light feature of application force, and meanwhile, on the handwheel wheel hub, keep similar turning effort to make a concerted effort, like this, for example can make the input turning effort on the handwheel wheel rim reduce to about 50 pounds from about 125 pounds.
Normally, general as know at railway industry, when guideway vehicle disengaging hauling engine and when resting in a station or parking lot, will work with the unnecessary or unexpected motion of pre-anti-vehicle to the small part rim brake on these vehicles.A kind of representative type guideway vehicle rim brake is usually by being used for by rotating handwheel or twitching the ratchet handle that is connected in the brake shoe bindiny mechanism by spragging gear and/or brake linkage the device that one or more brake shoes abut on one or more wheels is formed.Certainly, this device must comprise that one is used for discharging rim brake and makes brake shoe or mechanism that a plurality of brake shoe and wheel disengage.
The metal-toothed wheel cover of an as cast or punching press usually, is installed in the outer wall section of guideway vehicle, close one end.There is a rotating axle or a brake wheel inside of this gear cover, and an end is equipped with the drag chain of prolongation thereon.If necessary, handwheel or escapement interconnect so that axle or brake wheel rotate in the process of this rim brake of utilization through gear.This drag chain extends through the bottom of gear cover, and its another lower end is connected on the suitable brake linkage, like this to rotate handwheel along set direction (being generally clockwise direction) or to twitch ratchet, with the top of making drag chain around on axle or sprocket wheel, thereby abut on one or more wheels through brake linkage with the drag chain tension and with one or more brake scotch.
Though generally turning handle can discharge rim brake with this direct ratio ground that rotates in the opposite direction, many this braking covers have the non-free-wheeling system of a rapid release, can stably discharge this rim brake fully with it, and can not cause the rotation of handwheel or ratchet.
For traditional lorry, gear cover is on the vehicle outer wall that is installed near tail ladder place the most at large, like this in order to rotate handwheel or operation ratchet handle with the operation rim brake, the brake personnel must climb up at least a portion of tail ladder usually to reach handwheel or ratchet handle, then with a hand turning handle or twitch ratchet handle, and be hung on the ladder with another.
Though some handwheels or ratchet may be low the brake personnel need not climbd up the ladder just can easily hold, but reason for the operator's personal safety of braking, make it in the guideway vehicle motion process or will move the time, it is minimum that the danger of the Vehicular impact in the passive movement reduces to, and handles rim brake and remain desirable on ladder.
The rim brake system that the rules of American Association of Railway (AAR) require to be arranged on the lorries at present has at least 125 pounds required minimum force of suitable placement rim brake.Therefore, generally all consider in order to place rim brake, on the handwheel wheel rim, need 125 pounds power in the gear cover middle gear structure Design of various prior arts.
Increase power is desirable for heavier lorry, can adopt traditional gear cover and system in the general practice, just change a larger-diameter handwheel,, thereby make the identical turning effort on the handwheel on the handwheel hub, produce bigger making a concerted effort with the bigger moment of generation.Yet applying necessary on handwheel may be suitable effort at least about 125 ft lbfs, especially when the brake personnel must be with a hand operation rim brake, when climbing on the vehicle with the another hand simultaneously.
The present invention aims to provide a kind of novel unique ergonomical handwheel, have and directly be configured to handwheel from one's body planetary gear system, it can provide a mechanical equivalent of light feature, can reduce be used for produce on the handwheel wheel hub identical power output required act on input force on the handwheel wheel rim.Though, handwheel of the present invention in essence is called as a kind of novel unique handwheel, but in fact it can install in any existing rim brake system, mechanical equivalent of light feature by means of the ergonomical that is provided in the internal planetary gear structure, for the brake personnel, can more easily rotate handwheel and handle rim brake, thereby make the handwheel rotating operation not only more convenient but also safer.
Generally speaking, from the angle of wide meaning, the handwheel of ergonomical of the present invention comprises a manned handwheel dish that rotates around a turning cylinder, and is just the same with any traditional handwheel.Novel unique planetary gear construction has a sun gear that is fixedly attached on the thing wheel disc, its corresponding turning cylinder of wheel disc on the other hand.The wheel hub that has a turning cylinder that aligns with handwheel dish turning cylinder equally is connected on the handwheel dish, make wheel hub to rotate independently relative to the identical turning cylinder of handwheel dish line, and there is a device to be arranged on the turning cylinder at its back side, is used for wheel hub is installed on the traditional rotating axle drive shaft or drive element of the rim brake system on the guideway vehicle.A plurality of planetary wheels are pivotally mounted on the wheel hub, they are on the position of sun gear, and with sun gear engagement be connected, simultaneously static gear ring be arranged on a plurality of planetary around, and with planetary wheel engagement be connected, make the rotation of handwheel dish, and turn over a set arc of rotation according to sun gear, planetary wheel will be rotated, planetary wheel is rolled between fixed star that rotates and static gear ring, thereby orbiting motion is delivered to the planetary wheel of rotation and is equipped with on the planetary wheel hub.The orbiting motion of planetary wheel and wheel hub just turns over the orbital arc of an arc of rotation that turns over less than sun gear, thereby has a mechanical advantage.
Specifically, a present preferred embodiment of the handwheel of ergonomical of the present invention comprises three primary elements; Promptly a back shade assembly and is connected to the preceding shade assembly on the shade assembly of back, and is connected with a static internal gear shade assembly therebetween.Preceding shade assembly comprises a static front shroud dish, is rotatably mounted with a sun gear adapter plate on it.A sun gear and a handwheel dish are fixedly secured on the rotating sun gear adapter plate, make this sun gear to rotate because of the manual control of handwheel dish.Back shade assembly comprises a static back cover dish, is rotatably mounted with wheel hub on it.Rotatable hub comprises on the device that is arranged on its axle center, the back side rim brake axle drive shaft with the rim brake system that wheel hub is installed to guideway vehicle.On wheel hub, also comprise a plurality of gear wheel shafts, they with align with the axle center, relation parallel and spaced at equal intervals is installed on the rotatable hub.Planetary wheel is pivotally mounted on each gear wheel shaft, makes planetary wheel will be on the plane of sun gear and it will and be connected with the sun gear engagement separately, makes the rotation of sun gear will cause the planetary wheel rotation.Static inner gear assembly comprises and is used for assembly is installed to a device that is used for making on the independent structures part that this assembly and the rotatable components of front and back shade assembly keep relative static relation, and have on the surface within it one be used for around and with the static gear ring of a plurality of planetary wheels engagements and bonded assembly gear raceway.Therefore, the rotation of any manual control of handwheel dish all will cause the rotation that sun gear is same, and cause therefrom and this sun gear planet gear meshed backward rotation.However and since planetary wheel also with the engagement of static gear ring, so the planetary wheel that rotates in fact will roll along the internal raceways of gear ring, thereby the gear wheel shaft that orbit rotation is passed to planetary wheel and installs around the sun gear that rotates.Because to gear wheel shaft input orbit rotation, through one section arc of rotation less than the arc of rotation of sun gear and handwheel dish, this rotation is passed on the rotation wheel hub of back shade assembly.
Therefore, one object of the present invention is to provide a kind of handwheel devices that is used to be arranged on the ergonomical on the lorries, a device is housed the mechanical rotation characteristics to be provided to reduce general required rotation handwheel significantly and therefore to affact the power on the rim brake on it.
Another object of the present invention is to provide a kind of handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle, and the rotation that the brake personnel are done for the purpose of the rim brake of manipulation guideway vehicle becomes more or less freely.
Another purpose of the present invention is to provide a kind of handwheel that is used for the ergonomical of the rim brake system on the guideway vehicle, and it does not only need less rotating operation, and just can rotate easily with a hand.
Further object of the present invention is to provide a kind of handwheel that is used for the ergonomical of the rim brake system on the guideway vehicle, it only needs less rotating operation, and can be easily mounted in the rim brake system of any existing guideway vehicle, improve and needn't do a large amount of renovations.
The handwheel that also has a purpose to be to provide a kind of ergonomical of the rim brake system that is used for guideway vehicle of the present invention, its only needs less rotating operation, therefore compares with the handwheel of prior art to have many safety performances.
Last purpose of the present invention is to provide a kind of handwheel of ergonomical of the rim brake system that is used for guideway vehicle, and it can reduce to about 50 pounds from general 125 pounds with the input turning effort on the handwheel wheel rim.
The present invention is except above-mentioned various purposes and advantage, skilled person in the art will more easily understand many other purposes and the advantage of ergonomical of the present invention from following detailed description of the present invention, particularly when this description be during in conjunction with the accompanying drawings with appended claims.
Fig. 1 is the block diagram of the handwheel of an existing preferred embodiment of the present invention, the back side of expression handwheel of the present invention;
Fig. 2 is the cross sectional drawing along handwheel shown in Fig. 1, and its cross section is along the handwheel axle center, what promptly turning cylinder obtained;
Fig. 3 is identical with Fig. 2 basically view, but it is exaggerated to show the gear setting better;
Fig. 4 is the block diagram of preceding shade assembly, shows the sun gear that is fixed on the rotating sun gear adapter plate;
Fig. 5 is the lateral plan of preceding shade assembly shown in Figure 4;
Fig. 6 is the block diagram of back shade assembly, shows the planetary wheel that is pivotally mounted on the rotatable hub;
Fig. 7 is the lateral plan of the back shade assembly shown in Fig. 6;
Fig. 8 is the block diagram of inner teeth wheel cover, shows the gear ring that is fixedly installed on the gear ring adapter plate;
Fig. 9 is the lateral plan of the inner teeth wheel cover shown in Fig. 8;
Figure 10 is when suitably the link together planar view of the situation that is provided with of each gear when being in performance of handwheel; And
Figure 11 is the block diagram of another existing preferred embodiment of the present invention, and it to shown in Figure 1 similar, has just replaced handwheel with a ratchet bar basically.
Before describing the present invention in detail, need to prove that for the sake of clarity in several views in the accompanying drawings, the similar elements with identical function is to mark with identical label.
Now see also Fig. 1-3, they show the existing preferred embodiment of the present invention.As shown in the figure, what the handwheel of ergonomical of the present invention was total indicates by 10, consists essentially of a M/C spare, and as a handwheel dish 12, it has one and is used for the rotate circumferential edge 14 of moving axis AX of manually control.
Shown embodiment shows such handwheel dish 12 with a hypotenuse flange 16.As long as separate with hypotenuse flange 16 vicinities and with turning cylinder AX, handwheel dish 12 can be that any required form is handled with convenient, comprises a ratchet bar, and is such as will be described below.
Sun gear adapter plate 24 and sun gear 26 are all rounded separately, and an axle center of aliging with the turning cylinder AX of handwheel dish 12 is arranged all separately, make the manual control rotation of handwheel dish 12 will cause sun gear adapter plate 24 and sun gear 26 to rotate on its axle center, the axle center is corresponding to rotation axis AX.
No matter which kind of form cross tie part be, the basic goal of preceding shade assembly 20 be to make the manual control of handwheel dish 12 to rotate as required transmission is the identical rotation of sun gear 26.
The size of the setting of gear wheel shaft 48 and planetary wheel 50 must be that planetary wheel 50 is in the plane of sun gear 26, thereby connect and engagement sun gear 26, make the rotation of sun gear 26 will cause planetary wheel 50 backward rotation equably on gear wheel shaft 48.
Shown in Fig. 8 and 9, an interior shade assembly 60 comprises a static basically inner cover dish 62, and a gear ring 64 is installed on it regularly.Gear ring 64 has the tooth road on circumferential inner surface, it is around all planetary wheels 50, and is connected with planetary wheel 50 and meshes, and makes the rotation of planetary wheel 50 that they will be rolled along the static tooth road on the gear ring 64.
In addition, on interior shade assembly 60, has a device, as a flange 66, thereby the effect that is used for interior shade assembly 60 is fixed to the device that prevents on the external structure part that inner cover dish 62 and fixed installation gear ring 64 thereon from rotating that provides is provided for it, and no matter how sun gear adapter plate 24 or wheel hub 44 rotate.
Preceding shade assembly 20 is connected on the shade assembly 40 of back, and interior shade assembly 60 is sandwiched in therebetween.As seen from the figure, the surface of this front shroud dish 22 is passed in the hole 70 of a plurality of spaced at equal intervals, back cover dish 42 and this inner cover dish 62, and they must align, and the bolt (not shown) is passed wherein so that three above-mentioned assemblies are linked together.
Although Fig. 4-9 shows each independent static front shroud dish 22, static back cover dish 42 and static inner cover dish 62, these can be as directed independent dishes and be screwed onto as described above together, perhaps in fact be exactly an independent dish or a pair of dish, as long as but such dish or the dish group of sun gear 26 opposite any one rotated, and wheel hub 44, but rotate with dish or dish group that planetary wheel 48 also opposite any one is such, and rotate independently relative to sun gear 26.
When suitably linking together as described above, the rotation of any manual control of obvious this handwheel dish 12 will cause that all sun gear 26 therewith rotates equably, and the rotation of sun gear 26 will cause planetary wheel 50 counter-rotation on gear wheel shaft 48.However, because gear ring 64 is static, and is connected with a plurality of planetary wheels 50, obviously when planetary wheel 50 rotated on gear wheel shaft 48, they rolled along the internal tooth road of gear ring 64.This will make planetary wheel 50 and gear wheel shaft 48 make orbit rotation around sun gear 26, and dress wheel hub 44 is thereon also made identical orbiting motion on the gear wheel shaft 48.
Further as can be known, the rotation of the planetary wheel 50 on the gear wheel shaft 48 must make them roll between sun gear 26 that rotates and static gear ring 64, and gear wheel shaft 48 must will be made orbiting motion between the sun gear 26 of rotation and static gear ring 64 like this.Obviously, some orbiting motions will be delivered on the rotatable hub 44 that gear wheel shaft 48 is mounted thereon.
Yet further as can be known, the rotational angle of wheel hub 44 and the scope of cireular frequency will be slightly less than the rotational angle and the cireular frequency of sun gear 26, and this is with relevant by the mechanical equivalent of light feature that handwheel produced of ergonomical of the present invention certainly.The degree of this mechanical advantage will depend on that certainly the pitch circle diameter of the radius of relatively going up of sun gear 26 and planetary wheel 50 should be substantially equal to the radius of gear ring 64.
In a test model of the present invention, the radius of the sun gear of employing is 1.33 inches, and the planetary wheel radius is 0.83 inch, can obtain 3.25: 1 mechanical equivalent of light feature.
Because the handwheel devices of ergonomical of the present invention is just rotatable quite easily for the brake personnel, rotation on the wheel hub will substantially exceed the manual rotational force on the handwheel plate wheel rim with joint efforts, and can provide one to be used for preventing to produce the excessive braking force of the system that may damage or rim brake La Detai tightly being made a traditional out-of-action device of quick release mechanism as desired.
In the embodiment illustrated herein scope, be used to prevent that the existing preferred means of this rim brake over effect from more or less comprising a traditional torque limiting apparatus, comprise that one is arranged on gear ring 64 and desire gear ring 64 is remained on thermosetting lamination and corrugated spring 80 between the stationary element on the dead position.
Shown in both, such torque limiting apparatus that comprises a thermosetting lamination and corrugated spring 80 is clipped between gear ring 64 and the front shroud dish 22 as Fig. 2 and 3.In this concrete the setting, front shroud dish 22 and back cover dish 42 are through aperture 70 or with inner cover 62 or be not screwed onto with it.
In this specific embodiment, the dead position of gear ring 64 keeps by the friction compressive force on the interface between gear ring 64 and the front shroud dish 22, and if not, gear ring 64 can rotate relative to inner cover dish 62 and back cover dish 42.In this specific embodiment, thermosetting lamination and corrugated spring 80 are ringwise, make that they can be between gear ring 64 and front shroud dish 22, therefore the contact force of frictional interface is that gear ring 64 is remained on only power on the dead position with respect to front shroud dish 22, back cover dish 42 and an inner cover dish 62, if you are using.
Therefore thermosetting lamination and corrugated spring be designed to when obtain one be scheduled to " Xie Zha " moment of torsion the time, friction force will be overcome, thereby make gear ring 64 make orbiting motion with planetary wheel 50.By obtaining a kind of like this Xie Zha and gear ring 64 is rotated with planet gear 50, skilled person in the art is understood that gear ring 64 and planetary wheel 50 will be gone up in situ and rotates, so just do not have orbiting motion to be delivered on gear wheel shaft 48 or the wheel hub 44.
Aforesaid and as another embodiment, for example, handwheel 12 can manufacture any concrete form.Thus, further as can be known, a bar 12a has or does not have traditional ratchet device 13, can replace handwheel dish 12, as shown in figure 11.In this embodiment, be suitable for rotating effectively as described above basically the sun gear 26, need do not do other special modification except making bar 12a.In addition, described in specification sheets, be used for the device that each geared parts and rotating parts cover can be adopted multiple pattern, can be with or without one or more stationary disks as shown in the figure.
By the detailed description of above handwheel to ergonomical of the present invention, only should understand otherwise break away from the scope of spirit of the present invention or appended claims, also can make multiple variation.
Claims (22)
1. handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle, the handwheel devices of described ergonomical comprises:
(a) one is used for around the manual handling means that rotates of a turning cylinder;
(b) a sun gear assembly that is fixedly connected on the described handling means makes the rotation of described handling means will make described sun gear assembly do substantially the same rotation;
(c) wheel hub that is pivotally connected on the described handling means, make described wheel hub can rotate independently around described turning cylinder relative to described handling means, described wheel hub has one and is arranged on and is used on the described turning cylinder described wheel hub is installed on the rotating actuator of the rim brake system that is arranged on the guideway vehicle;
(d) a plurality of planetary wheels that are rotatably fixed on the described wheel hub are used for being connected with described sun gear and meshing, and make the rotation of described sun gear assembly that described planetary wheel will be rotated; And
(e) one can be installed to be independent of described handling means and described wheel hub fixing gear ring, described fixed gear ring is applicable to and centers on, and connect and mesh described a plurality of planetary wheel, make the one section given arc of rotation that turns over of described fixed star assembly that described planetary wheel will be rotated, thereby described planetary wheel rolls between the sun gear assembly of described rotation and described fixed gear ring, and orbiting motion is delivered on the described planetary wheel of described sun gear assembly, and a similar orbiting motion is delivered on the described wheel hub through one section arc of rotation less than the described arc of rotation of described sun gear assembly.
2. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 1 is characterized in that, described handling means comprises that one is used for around the artificial handwheel that rotates of described turning cylinder.
3. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 1 is characterized in that described handling means comprises a long lever arm that manually is pivoted around described turning cylinder.
4. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 3, it is characterized in that, described long lever arm comprises one when the reciprocal twitch of a straight line affacts on the described long lever arm, is enough to the escapement that described sun gear assembly is rotated.
5. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 1, it is characterized in that, described each planetary wheel all is pivotally mounted to one independently on the gear wheel shaft, and described independently gear wheel shaft is installed on the described wheel hub so that they be in described turning cylinder align, on the parallel and basic impartial position spaced.
6. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 1, it is characterized in that, described gear ring is installed to a static gear ring adapter plate that can be fixed on the framing member that is independent of described handwheel dish and described wheel hub, make that described each handwheel dish and described wheel hub are all free to rotate, and described gear ring adapter plate does not rotate.
7. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 6, it is characterized in that, the described brake gear of releasing is arranged between described gear ring and the described static gear ring adapter plate, when reaching one predetermined when releasing lock power, be enough to make described gear ring to rotate with respect to the rotation of described static gear ring adapter plate with described wheel hub.
8. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 7, it is characterized in that the described brake gear of releasing comprises a corrugated spring of lamination that is in the thermosetting between described gear ring and the described static gear ring adapter plate.
9. handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle, the handwheel devices of described ergonomical comprises;
(a) one is used for around the artificial handling means that rotates of a turning cylinder;
(b) a sun gear assembly that is fixedly connected to described handling means, described sun gear assembly has an axle that corresponds essentially to the described turning cylinder of described handling means, makes the rotation of described handling means will make described sun gear assembly do substantially the same rotation;
(c) one be rotatably fixed to wheel hub on the described handling means and that have the axle that aligns with described turning cylinder, make described wheel hub can rotate independently around described turning cylinder relative to described handling means, described wheel hub has to be arranged on and is used for described wheel hub is installed to the device of the rotating actuator of the rim brake system that is arranged on guideway vehicle on the described axle;
(d) a plurality of planetary wheels, each described planetary wheel is pivotally mounted in a plurality of gear wheel shafts one, described gear wheel shaft be installed on the described wheel hub and with described turning cylinder align, parallel and equidistantly separate basically, make described planetary wheel be in the plane, and separate equably around described sun gear assembly basically, and connect and mesh described sun gear assembly, make the rotation of described sun gear assembly that the described planetary wheel on the described gear wheel shaft will be rotated;
(e) one can be installed to the framing member that is independent of described handling means and described wheel hub, make described handling means can rotate relative to described static gear ring adapter plate independently with described wheel hub; And
(f) a static gear ring that is fixedly secured on the described static gear ring adapter plate, described static gear ring has circuit orbit and is used for centering on its inside face, the engagement and be connected described planetary wheel, making described handling means and described sun gear assembly turn over first section arc of rotation will make the described planetary wheel on the described gear wheel shaft rotate, and described planetary wheel is rolled between the sun gear assembly of described rotation and described static gear ring, rotate the orbiting motion less than second section arc of rotation of described first section arc of rotation and the identical orbiting motion of described wheel hub with the orbit rotation of transmitting described planetary wheel and described gear wheel shaft around described sun gear assembly.
10. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 9 is characterized in that described handling means comprises the handwheel of a circular, is used for around the manual rotation of described turning cylinder.
11. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 9 is characterized in that, described handling means comprises one around the manual long lever arm that pivots of described turning cylinder.
12. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 11, it is characterized in that, described long lever arm comprises one when the reciprocal twitch of a straight line affacts on the described long lever arm, is enough to the escapement that described sun gear assembly is rotated.
13. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 9, it is characterized in that, one releases brake gear is arranged between described gear ring and the described static gear ring adapter plate, when reaching one predetermined when releasing lock power, be enough to make described gear ring with described wheel hub rotating relative to described static gear ring adapter plate.
14. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 13, it is characterized in that the described brake gear of releasing comprises that one is arranged on the lamination ripple spring of the thermosetting between described gear ring and the described static gear ring adapter plate.
15. a handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle, the handwheel devices of described ergonomical comprises:
(a) one is used for around the manual handling means that rotates of a turning cylinder;
(b) a preceding shade assembly, described preceding shade assembly comprises:
(i) a sun gear adapter plate, and
(ii) one be pivotally mounted on the described sun gear adapter plate and be connected to sun gear assembly on the described handling means, make described handling means around the rotation of described turning cylinder described sun gear assembly be rotated, described sun gear assembly has an axle corresponding to described turning cylinder;
(c) a back shade assembly that is connected on the described preceding shade assembly, described back shade assembly comprises:
(i) a wheel hub adapter plate,
(ii) one be pivotally mounted on the described wheel hub adapter plate and have align with described turning cylinder the axle wheel hub,
(iii) be arranged on the described turning cylinder and described wheel hub be installed to device on the rim brake axle drive shaft of the rim brake system that is arranged on the guideway vehicle,
(iv) a plurality of be installed on the described wheel hub and with described turning cylinder align, parallel and a plurality of gear wheel shafts of equidistantly separating, and
(v) a plurality of planetary wheels, and each described planetary wheel is pivotally mounted on each described gear wheel shaft, make described each planetary wheel to be connected with described sun gear assembly and to mesh, and make the rotation of described sun gear assembly that described planetary wheel will be rotated; And
(d) an inner gear shade assembly that is connected between described preceding shade assembly and the back shade assembly, described inner gear shade assembly comprises:
(I) a gear ring adapter plate, and
A (ii) static gear ring that is fixedly secured on the described gear ring adapter plate, described gear ring comprises a circular gear that has a tooth road on its inside face, and center on, the engagement and be connected described a plurality of planetary wheel, make the turning over first section given arc of rotation the described planetary wheel on the described gear wheel shaft will be rotated of described sun gear, thereby described planetary wheel is rolled between the sun gear assembly of described rotation and described static gear ring, and then transmit described planetary wheel and described gear wheel shaft and turn over the orbiting motion less than second section arc of rotation of first section arc of rotation and the identical orbiting motion of described wheel hub around described sun gear assembly.
16. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 15 is characterized in that, described handling means comprises that one is used for the handwheel that manual control ground rotates around described turning cylinder.
17. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 15 is characterized in that, described handling means comprises the long lever arm that manually pivots around described turning cylinder.
18. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 17, it is characterized in that described long lever arm comprises that one is enough to make the escapement of described sun gear assembly rotation when the reciprocal twitch of a straight line affacts on the described long lever arm.
19. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 15, it is characterized in that, one releases brake gear is arranged between described gear ring and the described static gear ring adapter plate, when reaching one predetermined when releasing lock power, be enough to make described gear ring to rotate with respect to described static gear ring adapter plate with described wheel hub.
20. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 19, it is characterized in that the described brake gear of releasing comprises the corrugated spring of lamination that is arranged on the thermosetting between described gear ring and the described static gear ring adapter plate.
21. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 15, it is characterized in that, the hole that is equipped with alignment on described fixed star unit installing board, described wheel hub adapter plate and described gear ring adapter plate is connected on the described sun gear adapter plate described wheel hub adapter plate, and the installation of described gear ring is sandwiched in therebetween.
22. the handwheel devices that is used to be arranged on the ergonomical of the rim brake system on the guideway vehicle as claimed in claim 15 is characterized in that described sun gear unit installing board further plays the effect of described gear ring adapter plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/602492 | 1996-02-20 | ||
| US08/602,492 US5799545A (en) | 1996-02-20 | 1996-02-20 | Ergonomic hand wheel for railway car hand brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1157785A true CN1157785A (en) | 1997-08-27 |
| CN1098187C CN1098187C (en) | 2003-01-08 |
Family
ID=24411568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96107134A Expired - Fee Related CN1098187C (en) | 1996-02-20 | 1996-06-21 | Ergonomical hand wheel for railway car hand brake |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5799545A (en) |
| EP (1) | EP0791517B1 (en) |
| JP (1) | JPH09226578A (en) |
| CN (1) | CN1098187C (en) |
| AU (1) | AU725209B2 (en) |
| BR (1) | BR9603552A (en) |
| CA (1) | CA2177460C (en) |
| DE (1) | DE69630582T2 (en) |
| ZA (1) | ZA965105B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298576C (en) * | 2001-06-05 | 2007-02-07 | 西屋气动刹车技术公司 | Mechanical sensor for quick released hand brake |
| CN1328102C (en) * | 2001-06-07 | 2007-07-25 | 西屋气动刹车技术公司 | Electronic sensor for quick released hand brake |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201319135D0 (en) * | 2013-10-30 | 2013-12-11 | Carufel Normand De | Torque wrench adaptor system for a railcar hand brake |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1342599A (en) * | 1917-10-23 | 1920-06-08 | William H Sauvage | Brake mechanism |
| US1522249A (en) * | 1920-01-09 | 1925-01-06 | Klasing Car Brake Company | Brake |
| US1505350A (en) * | 1923-01-25 | 1924-08-19 | Miner Inc W H | Hand brake |
| US1766273A (en) * | 1926-09-21 | 1930-06-24 | William E Wine | Geared hand brake for freight cars |
| US2282736A (en) * | 1939-03-30 | 1942-05-12 | Nat Brake Company Inc | Hand brake mechanism |
| US2679170A (en) * | 1952-04-16 | 1954-05-25 | Jack & Heintz Inc | Torque limiting device |
| US3258991A (en) * | 1963-10-14 | 1966-07-05 | Unarco Industries | Quick release hand brake mechanism |
| US3456528A (en) * | 1966-09-29 | 1969-07-22 | Matsushita Electric Works Ltd | Apparatus for driving an automatic door operator |
| US4282771A (en) * | 1977-11-09 | 1981-08-11 | Maclean-Fogg Company | Railroad hand brake with spring clutch |
| US4301693A (en) * | 1978-04-12 | 1981-11-24 | Stanley Richard B | Hand brake for railroad cars |
| US4291793A (en) * | 1979-10-15 | 1981-09-29 | Klasing Industries, Inc. | Hand brake mechanism adapted for use on a railway car |
| US4368648A (en) * | 1980-06-23 | 1983-01-18 | American Standard Inc. | Hand brake for railroad car |
| SE435754B (en) * | 1980-08-11 | 1984-10-15 | Skf Nova Ab | PLANET SWITCH IN SERVICE CONTROL DEVICE |
| US4714142A (en) * | 1984-05-24 | 1987-12-22 | Ellcon-National, Inc. | Railway car hand brake with release governor |
| US5127283A (en) * | 1991-01-30 | 1992-07-07 | Westinghouse Air Brake Company | Handbrake mechanism for railway cars |
-
1996
- 1996-02-20 US US08/602,492 patent/US5799545A/en not_active Expired - Fee Related
- 1996-05-27 CA CA002177460A patent/CA2177460C/en not_active Expired - Fee Related
- 1996-06-07 AU AU55877/96A patent/AU725209B2/en not_active Ceased
- 1996-06-14 ZA ZA965105A patent/ZA965105B/en unknown
- 1996-06-21 CN CN96107134A patent/CN1098187C/en not_active Expired - Fee Related
- 1996-08-19 EP EP96113233A patent/EP0791517B1/en not_active Expired - Lifetime
- 1996-08-19 DE DE69630582T patent/DE69630582T2/en not_active Expired - Fee Related
- 1996-08-23 BR BR9603552A patent/BR9603552A/en not_active IP Right Cessation
-
1997
- 1997-01-21 JP JP9008546A patent/JPH09226578A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298576C (en) * | 2001-06-05 | 2007-02-07 | 西屋气动刹车技术公司 | Mechanical sensor for quick released hand brake |
| CN1328102C (en) * | 2001-06-07 | 2007-07-25 | 西屋气动刹车技术公司 | Electronic sensor for quick released hand brake |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69630582D1 (en) | 2003-12-11 |
| ZA965105B (en) | 1997-01-22 |
| EP0791517B1 (en) | 2003-11-05 |
| EP0791517A3 (en) | 1998-11-18 |
| JPH09226578A (en) | 1997-09-02 |
| US5799545A (en) | 1998-09-01 |
| AU5587796A (en) | 1997-08-28 |
| BR9603552A (en) | 1998-05-19 |
| CN1098187C (en) | 2003-01-08 |
| CA2177460A1 (en) | 1997-08-21 |
| AU725209B2 (en) | 2000-10-05 |
| EP0791517A2 (en) | 1997-08-27 |
| DE69630582T2 (en) | 2004-09-30 |
| CA2177460C (en) | 2000-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19709588C1 (en) | Drive system for vehicle with independently=driven wheels | |
| JP3520228B2 (en) | Automobiles and power transmission devices for automobiles | |
| EP2357128B1 (en) | Drive orientation for a bicycle | |
| JP2000507332A (en) | Electromechanical brake operating device | |
| CN1906051A (en) | Wheel drive device | |
| EP2739497A1 (en) | Drive device for an individual wheel of a motor vehicle | |
| CN1157596A (en) | Cable slack adjuster | |
| DE112018000360T5 (en) | Electric actuator assembly for a drum brake assembly | |
| CN1098187C (en) | Ergonomical hand wheel for railway car hand brake | |
| DE4110638C2 (en) | Electric wheel hub drive for motor vehicles | |
| CN101372263B (en) | Multifunctional small teeth difference planetary mechanism winches | |
| JP2002501851A (en) | Operation device | |
| WO1998040235A1 (en) | Drive mechanism, especially for buses | |
| EP1205335A2 (en) | Differential mechanism for a dual wheel assembly | |
| CN1397462A (en) | Device for operating verticle wheel hand brake | |
| CN208789799U (en) | A kind of wheel support assembly of tooth form spring-piece type overload protection and counteresteer | |
| DE202018106520U1 (en) | Rear-wheel drive assembly for integration of rear-wheel drive and bidirectional braking for three- or four-wheeled vehicles | |
| CN1675096A (en) | Operating mechanism for a parking brake | |
| DE102020121320B3 (en) | Support arrangement, in particular for a trailer | |
| CN1246211C (en) | Safety device for elevator | |
| CN219013228U (en) | Supporting pin brake mounting structure | |
| CN1031219C (en) | Dynamic power transmission device | |
| CN2202062Y (en) | Driving system for vehicle for disableman | |
| CN211617979U (en) | Speed increasing device for hollow hub bicycle and bicycle | |
| CN1149026A (en) | Bicycle brake with power accessary |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |